1. Livestock disease surveys: A field manual for veterinarians;Canon,1982
2. Fish-borne parasitic zoonoses: Status and issues;Chai;International Journal of Parasitology,2005
3. Modern parasitology: A textbook of parasitology;Cox,1993
4. Biostatistics: A foundation for analysis in the health sciences;Daniel,1999
5. Gastrointestinal infection due to Anisakis simplex in southern Italy;Maggi;European Journal of Epidemiology,2000